package com.heima.reggie.service;

import com.heima.reggie.bean.ShoppingCart;

import java.util.List;

public interface ShoppingCartServcie {
    ShoppingCart add(ShoppingCart shoppingCart,long id);

    List<ShoppingCart> findByUid(long uid);

    int clean(long currentId);

    void deleteBySid(Long id);
}
